13213578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 30374784

約数和(自身を除く): 17161206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1597, 2758, 3194, 4137, 4791, 8274, 9582, 11179, 22358, 33537, 67074, 314609, 629218, 943827, 1887654, 2202263, 4404526, 6606789, 13213578]

約数ペア:

[(1, 13213578), (2, 6606789), (3, 4404526), (6, 2202263), (7, 1887654), (14, 943827), (21, 629218), (42, 314609), (197, 67074), (394, 33537), (591, 22358), (1182, 11179), (1379, 9582), (1597, 8274), (2758, 4791), (3194, 4137)]